title: Velamentous insertion of the umbilical cord of twin B as a cause of vasa previa in monochorionic diamniotic twins.
authors.affiliation: Department of Gynecology and Obstetrics, Third Medical Faculty, Charles University, Prague, Czech Republic. jozef.zahumensky@gmail.com
authors.forename: Josef
authors.initials: J
authors.lastname: Zahumensky
authors.forename: Ondrej
authors.initials: O
authors.lastname: Gojis
authors.forename: Imrich
authors.initials: I
authors.lastname: Kiss
authors.forename: Eduard
authors.initials: E
authors.lastname: Kucera
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011256:Pregnancy Outcome; D059285:Pregnancy, Twin; D014430:Twins, Monozygotic; D014469:Umbilical Arteries / Q000002:abnormalities; D014470:Umbilical Cord / Q000002:abnormalities*; D055949:Vasa Previa / Q000209:etiology*; D055815:Young Adult
keywords: Twins; Vasa previa; Velamentous insertion